Curated OER
Subtraction Decimals
In this math worksheet, learners subtract the decimals while taking special care to keep the decimals in the correct place value. The answers are also available.
Curated OER
Matter
Students complete a unit of activities to learn about states of matter and how to measure matter. In this matter lesson, students complete 8 lessons to learn about matter, its states, and how to measure matter.
Curated OER
Where in the USA?
Students explore the use of Google Earth and Virtual Earth. For this Google Earth and Virtual Earth lesson, students use the applications to look at famous places on the earth. They solve clues (not given) to find the assigned landmarks...
Curated OER
Science Mystery: The Vinland Map
Students research proof regarding the authenticity of the Vinland map. For this geography lesson, students hold a debate based on their research findings. They discuss which side won and write a short essay about their opinion on the issue.